.left_container {
  position: absolute;
  height: 100%;
  display: block;
  vertical-align: top;
  background-color: #EFEFEF;
  transition: 0.5s;
  width: 200px;
  @media screen and (min-width: 960px) {
    width: 20%;
  }
  .left_layout {
    position: absolute;
    top: 20px;
    left: 10%;
    width: 90%;
    height: 90%;
    border-radius: 10%;
    box-shadow: 0px 0px 3px gray;
    display: block;
    transition: 0.5s;
    &:hover {
      box-shadow: 0px 0px 10px gray;
    }
    .aboutme {
      position: relative;
      display: block;
      margin-top: 20px;
      padding-bottom: 20px;
      width: 90%;
      height: 130px;
      .avatar {
        float: right;
        right: 30px;
        background-image: url('/img/cosven.png');
        background-color: rgba(250,250,250,1.0);
        opacity: 0.9;
        background-size: 85% 85%;
        background-position: center center;
        border-radius: 60px;
        width: 120px;
        height: 120px;
        box-shadow: 0px 0px 0px 6px #993333;
        vertical-align: middle;
        &:hover {
          box-shadow: 0px 0px 0px 4px #993333;
        }
        a {
          width: 100%;
          height: 100%;
          display: block;
        }
      }
    }
    .spacer {
      margin-top: 10px;
      float: right;
      right: 30px;
      position: relative;
      width: 140px;
      height: 2px;
      background-color: #222;
      display: block;
      &:hover {
        background-color: #993333;
        transition: 0.5s;
      }
    }
    .cate_layout {
      position: relative;
      margin-top: 30px;
      display: block;
      width: 100%;
      height: 150px;
      ul {
        position: relative;
        width: 200px;
        float: right;
        top: 0px;
        display: block;
        right: 40px;
        margin: 0;
      }
      li {
        -moz-user-select: none;
        -khtml-user-select: none;
        -webkit-user-select: none;
        -o-user-select: none;
        text-align: right;
        list-style: none;
        a {
          color: #222;
          font-size: 20px;
          text-decoration: none;      
          &:hover {
            color: #993333;
          }
        }
      }
    }
    .admin {
      text-align: right;
      border-top: 1px dashed black;
      position: absolute;
      right: 30px;
      bottom: 0px;
      display: block;
      width: 140px;
      height: 80px;
      a {
        right: 10px;
        position: relative;
        font-size: 10px;
        color: white !important;
        top: 5px;
        float: right;
        text-decoration: none;
        text-align: right;
        display: block;
        &:hover {
          color: #222 !important;
        }
        &.powered {
          display: block;
          float: right;
          position: absolute;
          top: 30px;
          right: 10px;
          bottom: 5px;
          width: 70px;
          height: 28px;
          background-position: center center;
          background-size: cover;
        }
      }
    }
  }
}

.center_container {
  display: block;
  height: 100%;
  overflow-y: scroll;
  background-color: #EFEFEF;
  transition: 0.5s;
  margin-left: 200px;
  width: 760px;
  @media screen and (min-width: 960px) {
    margin-left: 20%;
    width: 80%;
  }
  .blog_container {
    margin: 0px auto;
    top: 15px;
    height: 100%;
    display: block;
    position: relative;
    width: 600px;
    @media screen and (min-width: 960px) {
      width: 90%;
    }
    .blog_layout {
      transition: 0.5s;
      margin: 0 auto;
      border-radius: 10px;
      box-shadow: 0px 0px 3px gray;
      margin-top: 20px;
      padding: 20px;
      width: 90%;
      display: block;
      &:hover {
        box-shadow: 0px 0px 10px gray;
      }
      .blog_content {
        a {
          display: block;
          text-decoration: none;
          color: black;
          &:hover {
            color: #993333;
          }
          h3 {
            font-weight: normal;
            color: #black;
            font-size: 25px;
            margin-bottom: 10px;
          }
        }
        .tags_layout {
          padding-top: 2px;
          padding-bottom: 2px;
          .span_cate {
            padding: 3px 13px;
            font-size: 15px;
            color: white;
            background-color: #777;
            border-radius: 4px;
            &:hover {
              cursor: pointer;
              color: #F58B8B;
            }
          }
          .span_tag {
            padding: 2px 13px;  /* top-bottom, left-right*/
            font-size: 15px;
            color : white;
            border-radius: 4px;
            background-color: #999;
            transition: 0.5s;
            -moz-user-select: none;
            -khtml-user-select: none;
            -webkit-user-select: none;
            -o-user-select: none;
            &:hover {
              color: #BBB;
              cursor: default;
            }
          }
          .blog_admin {
            float: right;
            a, button{
              // 注意: button标签的padding-top和padding-bottom向内
              padding: 0px 13px;
              font-size: 12px;
              color: white;
              border-radius: 3px;
              transition: 0.5s;
              background-color: rgba(153,51,51,0.6);
              display: inline-block;
              height: 20px;
              line-height: 20px;
              &:hover {
                color: #993333;
              }
            }
          }
        }
        blockquote {
          margin: 5px 4px;
          border-left: 4px solid rgba(153,51,51,0.3);
          padding: 4px 15px;
          color: #444;
          font-size: 14px;
          overflow: hidden;
          &:hover {
            background-color: rgba(200,200,200,0.3);
          }
        }
        span {
          font-family: Consolas, 'Ubuntu Mono', 'Ubuntu', 'Microsoft YaHei', monospace;
          padding: 2px 13px;  /* top-bottom, left-right*/
          font-size: 12px;
          transition: 0.5s;
          -moz-user-select: none;
          -khtml-user-select: none;
          -webkit-user-select: none;
          -o-user-select: none;
          &:hover {
            cursor: default;
          }
          &#span_love{
            padding-left: 22px;
            background-size: 20px 20px;
            background-position: 0px center;
            cursor: pointer;
            background-image: url('/img/Heart-24.png');
          }
          &.span_normal {
            color : rgba(153,51,51,0.6);
            border-radius: 4px;
            background-color: #CCC;
            &:hover {
              color : #993333;
            }
          }
        }
      }
      .blog_spacer {
        margin-top: 10px;
        width: 100%;
        display: block;
        height: 1px;
        background-color: #993333;
        opacity: 0.5;
      }
    }
  }
}

